基于波束空间根音乐估计库的DOA估计

2017 XI International Conference on Antenna Theory and Techniques (ICATT) Pub Date : 2017-05-01 DOI:10.1109/ICATT.2017.7972665

V. Vasylyshyn

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引用次数: 5

摘要

在低信噪比的情况下，估计器组方法可以提高到达方向估计的性能。本文在改进波束空间根- music估计量的基础上，加入伪噪声进行重采样，形成估计量组。采用改进波束空间根- music多项式的外根光照代替整个估计量的消去。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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DOA estimation using beamspace root-music based estimator bank

The estimator bank approach allows improving the performance of direction of arrival (DOA) estimation in the area of low signal-to-noise ratio. In the paper, the estimator bank is formed from the modified Beamspace Root-MUSIC estimator using resampling by adding pseudo-noise. The illumination of outlying roots of the modified beamspace Root-MUSIC polynomial is used instead of elimination of entire estimator.

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2017 XI International Conference on Antenna Theory and Techniques (ICATT)

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